<!DOCTYPE html>
<html>

	<head>
		<meta charset="UTF-8">
		<title>电子钟</title>
	</head>

	<body style="text-align: center;">
		<canvas id="canvas" width="1000" height="500"></canvas>
	</body>
	<script src="js/digit.js"></script>
	<script src="js/countDown.js"></script>
</html>